CP20.241-S2 new

DIN-rail power supplies for 1-phase systems
24V, 20A

  • AC 100-240V Wide-range Input
  • Width only 48mm
  • Efficiency up to 95.6%
  • Excellent Partial Load Efficiency
  • 20% Output Power Reserves
  • Easy Fuse Breaking - 3 times nominal current for 12ms
  • Safe HiccupPLUS Overload Mode
  • Active Power Factor Correction (PFC)
  • Minimal Inrush Current Surge
  • Full Power Between -25°C and +60°C
  • DC-OK Relay Contact
  • Current Sharing Feature for Parallel Use
  • Push-in terminals
DC Output24-28Vdc
Input AC 100-240V  (-15%/+10%)
DC 110V-150V  (± 20%)
Size (WxHxD)48 x 124 x 127mm
Product Status Stock item 
Approvals - Links or Downloads

EU Declaration of ConformityUL 508 / UL 61010-2-201 Listed USAUL 508 / UL 61010-2-201 Listed CanadaATEX EN 60079IEC 60079  IECExEAC (Russia, Kazakhstan and Belarus)
EU Declaration of ConformityEU Declaration of Conformity (33 KB)
UL 508 / UL 61010-2-201 Listed USA UL 508 / UL 61010-2-201 Listed USA
UL 508 / UL 61010-2-201 Listed Canada UL 508 / UL 61010-2-201 Listed Canada
ATEX EN 60079 ATEX EN 60079
IEC 60079  IECEx IEC 60079 IECEx
EAC (Russia, Kazakhstan and Belarus)EAC (Russia, Kazakhstan and Belarus) (2 MB)
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (-15%/+10%)
DC-Input Voltage DC 110V-150V  (± 20%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.98
Input Inrush Current Limitationactive
Peak turn on current10A/4.5A
External Input Fuse Recommendationmin. B - 10A / C - 10A

Output Data
nominal Voltage24Vdc
Adjustment Range24-28V
Output Current Range20-17.1A
Output Current 17.1A at 28V
20A at 24V
Output Power480W
Power Reserves20% Power Boost
max. Ripple and Noise Voltage50mVpp

Size (WxHxD)48mm x 124mm x 127mm
Weight per Piece (excluding packing)830g
Operat. Temperature Range-25°C ... +70°C
Derating12W/°C at >60°C
Mounting Method DIN-Rail
Efficiency, typ.95.6%
Power Losses, typ.22.1W
MTBF SN 29500 @ 40°C (h)590 000h
Connection methodPush-in terminals
DC-OK Signalyes
Commercial Information

Article NumberCP20.241-S2
UPC Code875404002765
Country of originCZ
Product Status Stock item 
E ClassificationeClass 5.1 27049002
eClass 6.x 27049002
eClass 7.x 27049002
eClass 8.0 27049002
eClass 9.0 27040701
ETIM 4.0 EC000599
ETIM 5.0 EC002540
HS Code HS 85044082
Warranty Period (Month)36
Packaging Unit1pc
Accessories / Complementary Units

Wall / panel mount bracketZM5.WALL